3eec6f8faa
Add get_balance, get_verified_balance to data api.
2020-12-02 09:46:17 -07:00
70de11dd32
Add address retrieval.
2020-12-02 09:46:17 -07:00
b72251ee28
Add accounts table initialization.
2020-12-02 09:46:17 -07:00
724fbac33a
Add database initialization implementation.
2020-12-02 09:46:17 -07:00
f3f3512068
Move get_target_and_anchor_heights to data_api.
2020-12-02 09:46:17 -07:00
9874abfd6c
Implement chain validation & fix doctests.
2020-12-02 09:46:17 -07:00
a437df191e
Initial skeleton of low-level database access API.
2020-12-02 09:46:17 -07:00
0bbcd8c408
Remove unnecessary imports
2020-10-30 13:22:46 +00:00
b1c3f9d3f0
ZIP 321 Reference Implementation ( #294 )
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Co-authored-by: Daira Hopwood <daira@jacaranda.org>
Co-authored-by: Jack Grigg <jack@electriccoin.co>
2020-10-15 14:03:40 +01:00
a0a36eddfd
Merge remote-tracking branch 'upstream/master' into zip-tzes
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Fix benchmark build issues.
2020-09-21 16:43:33 -06:00
ab2d5bf603
Merge remote-tracking branch 'upstream/master' into zip-tzes
2020-09-21 10:08:05 -06:00
e0587e752b
Merge pull request #290 from str4d/273-remove-decryption-epk-subgroup-check
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Take epk as a jubjub::ExtendedPoint for note decryption
2020-09-22 03:05:35 +12:00
c7c39964ec
Use block.height() method instead of .into()
2020-09-18 10:55:29 -06:00
90d8980162
Apply suggestions from code review
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Co-authored-by: str4d <thestr4d@gmail.com>
2020-09-18 10:39:37 -06:00
1ad9294933
Remove static determination of network state.
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In the interest of making the library usable for both
testnet and mainnet without recompilation, static resolution
of network parameters has been replaced with a parameter passed
to the relevant functions. This also moves addres prefix constants
into the network parameters.
2020-09-17 10:34:42 -06:00
efaba87681
Add newtype for block height.
2020-09-17 10:26:41 -06:00
4bf6309c54
Update to non-yanked version of subtle crate.
2020-09-10 14:52:47 -06:00
192db29a25
Take epk as a jubjub::ExtendedPoint for note decryption
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We don't need to check if epk is in the prime-order subgroup before we
trial-decrypt, which saves a third of the cost of trial-decrypting
outputs that are not ours.
2020-09-10 00:39:21 +01:00
d4cba74402
Version bump 0.4.0 for crates
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Bumps zcash_proofs, zcash_primitives, zcash_client_backend to 0.4.0
Also bumps zcash_client_sqlite to 0.2.0
2020-09-09 14:41:19 -06:00
c7e9523dce
Merge pull request #284 from str4d/259-ovk-none
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zcash_primitives: Support ovk = ⊥ in note encryption
2020-09-09 14:32:57 -06:00
59e26a0c0f
bls12_381 0.3.1 and jubjub 0.5.1
2020-09-09 16:51:53 +01:00
46f17bd624
Bump protobuf dependencies
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MSRV is now 1.44.1.
2020-09-09 00:32:16 +01:00
96bd59b942
Migrate to ff 0.8 and bellman 0.8
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bellman 0.8 includes fixes for several performance regressions.
MSRV is now 1.44.0, matching the ff crate.
2020-09-09 00:27:51 +01:00
40e135783c
zcash_primitives: Support ovk = ⊥ in note encryption
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Closes zcash/librustzcash#259 .
2020-08-28 21:17:16 +01:00
3f06d92eec
Depend on published versions of subtree crates
2020-08-27 23:25:20 +01:00
0a3752c088
zcash_client_backend 0.3.0
2020-08-23 16:23:53 +01:00
e25a7dacdf
zcash_primitives 0.3.0
2020-08-23 16:23:53 +01:00
d112add8a3
jubjub 0.4.0
2020-08-23 16:23:53 +01:00
5f99c52143
bls12_381 0.2.0
2020-08-23 16:23:53 +01:00
bdb42bcbc8
pairing 0.17.0
2020-08-23 15:31:09 +01:00
ee3e8fbfbb
group 0.7.0
2020-08-23 15:31:09 +01:00
55fa366730
ff 0.7.0
2020-08-23 15:31:09 +01:00
d15acf8acc
zcash_primitives: Rename Note::cm to Note::cmu
2020-08-21 18:35:04 +01:00
fdf06032e3
s/{pairing::bls12_381, zcash_primitives::jubjub}/{bls12_381, jubjub}
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FINALLY.
2020-08-19 23:08:19 +01:00
bc8a839c61
Migrate to hex 0.4
2020-08-14 17:44:17 +01:00
c3d89644e2
Revert SaplingNoteEncryption::new() API to take rng instead of esk
2020-08-06 12:47:35 +08:00
4f22077cf6
Remove const activation heights from consensus.rs
2020-08-06 12:30:48 +08:00
9970a8aefd
Hard-code NetworkUpgrade::Canopy in generate_random_rseed
2020-08-06 12:27:20 +08:00
88072d64ec
Remove network cfg from zcash_client_backend and zcash_primitives
2020-08-06 11:35:05 +08:00
2ed9b6f881
Refactor contextual random rseed generation into util method in zcash_primitives
2020-08-05 15:21:42 +08:00
a25348dfba
Revert passing Parameters to methods
2020-08-05 12:47:29 +08:00
74b2f0a79e
Pass height to decrypt_transaction()
2020-08-04 21:05:29 +08:00
895e251793
Fix tests
2020-07-31 22:40:48 +08:00
b537f0f712
Pass height to methods which encrypt or decrypt Sapling outputs
2020-07-31 12:39:39 +08:00
b1a2e8172d
zcash_client_backend: Add account to DecryptedOutput
2020-06-25 18:54:41 +12:00
5ff81049b4
Pin protobuf 2.14 until our MSRV passes 1.44.1
2020-06-24 19:45:27 +12:00
121231199c
Merge pull request #205 from str4d/taddr-encoding
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Implement TransparentAddress encoding and decoding
2020-05-23 12:22:01 +12:00
2892cf94c1
Migrate to protobuf-codegen-pure 2.14
2020-05-22 18:55:46 +12:00
c597db59a6
ff: Rename PrimeField::into_repr -> PrimeField::to_repr
2020-05-02 18:55:13 +12:00
49f119fb03
ff: Remove PrimeFieldRepr trait
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The ff::PrimeField::Repr associated type now has the minimal necessary
bounds, which can be satisfied by a newtype around a byte array.
2020-04-23 18:15:14 +12:00
932f1c9737
Implement TransparentAddress encoding and decoding
2020-03-26 08:55:54 +13:00
100878cd14
Version bump of all crates (except librustzcash)
2020-03-12 15:59:19 -06:00
865275e2a2
Correcting some trivial Rust option/iterator warts
2020-01-29 13:53:05 -08:00
d5ed684701
zcash_client_backend::decrypt_transaction
2019-11-27 15:45:13 +00:00
88e02329eb
Merge pull request #129 from adityapk00/regtest_constants
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Add regtest constants
2019-11-13 13:54:55 +00:00
7fda177da8
Doc link fixes
2019-11-07 17:33:22 +00:00
bc35a62e10
Remove rand_os dependency
2019-10-31 18:57:52 +00:00
ac4acfa26e
Fix rand_os warning in tests
2019-10-31 16:36:54 +00:00
4d290e7a32
Add regtest constants
2019-10-14 22:20:58 -07:00
e9f94119bc
Store witness inside WalletShieldedOutput
2019-10-09 14:12:30 +13:00
b44653e686
Move cmu and epk parsing onto CompactOutput struct
2019-10-09 14:12:30 +13:00
1e2bc7f65c
Test nullifiers in constant time
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Checking for spent notes in a block is still not completely constant
time, due to filtering out negative results of the constant-time
comparison.
Part of #84 .
2019-10-09 14:12:27 +13:00
2bbd25b36b
Add prevHash field to CompactBlock
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This enables basic verification of chain validity when CompactBlocks are
received without the full header.
2019-10-09 14:11:14 +13:00
b66ac11775
Update new witnesses with subsequent transactions in the same block
2019-10-09 14:11:14 +13:00
e746f7b6f9
Add tx index within block to WalletTx struct
2019-10-09 14:11:14 +13:00
3b9dfc1e0b
Detect change notes while scanning blocks
2019-10-09 14:11:14 +13:00
fb9e9bb12f
Check for spent notes while scanning blocks
2019-10-09 14:11:14 +13:00
2b71121681
Return the entire note and recipient address when scanning an output
2019-10-09 14:11:14 +13:00
f899ecfce5
Increment the commitment tree and witnesses while scanning blocks
2019-10-09 14:11:14 +13:00
591b1fc28f
Parse compact blocks to find wallet transactions
2019-10-09 14:11:12 +13:00
af7e263bcc
Build protobufs for compact formats
2019-10-09 14:09:41 +13:00
b0ba7fe4d2
zcash_client_backend 0.1.0
2019-10-08 17:43:33 +13:00
39971891d5
Merge pull request #131 from str4d/119-key-encoding-tests
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Unit tests for key encodings
2019-10-08 13:48:05 +13:00
e7b5329e95
Unit tests for key encodings
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Closes #119 .
2019-09-24 17:47:10 +01:00
4ad3988e43
Crate docs
2019-09-24 14:23:59 +01:00
7f3036d2c8
Update READMEs
2019-09-24 14:23:55 +01:00
1fbf38280e
Fix intra-doc links
2019-09-24 10:42:49 +01:00
d9a0b9c83f
CI: Check intra-doc links
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Credit: https://twitter.com/tomaka17/status/1176017851410526208
2019-09-24 10:35:12 +01:00
1d02363752
Add READMEs to Cargo.toml files
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This will cause crates.io to render each crate's README as its
information page.
2019-09-23 14:42:38 +01:00
450087e280
Add test for spending_key panic on short seed
2019-09-17 23:58:14 +01:00
9377b78b35
Panic if spending_key is given a seed shorter than 32 bytes
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This enforces the MUST requirement in ZIP 32. A panic is used instead of
an error because this should be considered an implementation error.
Ideally the type system would prevent this from occurring at all.
Closes #125 .
2019-09-17 21:28:23 +01:00
abbd43ff57
Make pk_d validity an invariant of PaymentAddress
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Introduces a PaymentAddress::from_parts constructor, and getters for
the diversifier and pk_d fields (which are now private).
2019-09-04 19:48:35 -04:00
86142d044c
PaymentAddress::to_bytes
2019-09-04 19:46:46 -04:00
73ee19239c
Replace manual address decoding with PaymentAddress::from_bytes
2019-09-04 19:46:46 -04:00
a7c5993597
cargo fmt
2019-08-15 10:41:48 -06:00
5fb9b86ba0
Move Jubjub, Pedersen hash and primitives into zcash_primitives
2019-08-14 10:47:22 +01:00
ec321382e1
Upgrade to bech32 0.7
2019-08-14 01:12:25 +01:00
6f9083b5ab
Migrate to rand 0.7
2019-07-19 00:47:40 +02:00
b0913afdd7
Migrate remaining crates to rand_core 0.4
2019-07-19 00:46:37 +02:00
ccf75c39c1
Migrate remaining crates to rand 0.5
2019-07-19 00:35:06 +02:00
a3a9ee2682
Validate PaymentAddress diversifier when decoding
2019-07-02 00:07:48 +01:00
dd9c9ffa3f
Add encodings for ExtendedSpendingKey and ExtendedFullViewingKey
2019-06-27 16:21:32 +01:00
17f60a0354
Implement PaymentAddress encoding and decoding
2019-06-27 16:21:00 +01:00
81b2b1b554
Wallet spending key derivation path
2019-06-27 16:19:33 +01:00
fae919ec1c
Rename zcash_wallet to zcash_client_backend, set to 2018 edition
2019-06-27 16:02:12 +01:00
Kris Nuttycombe
Jack Grigg
str4d
Kris Nuttycombe
Sean Bowe
therealyingtong
François Garillot
Aditya Kulkarni
Eirik Ogilvie-Wigley